LG G Flex and Samsung Galaxy Round are the smartphones that brought some very interesting features like curved and flexible display. It is rumoured that the South Korean technological giant is already working on the G Flex 2 which will be able to bend up to 90 degrees.

The LG's second-generation flexible handset is reportedly in the works and word has it that the company is trying to make it capable of curving its display up to 90 degrees. There are not much details about the G Flex, but it will be released sometime next year before Samsung releases the successor of the Galaxy Round.